2801376000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 432

約数和(自身を含む): 10296756288

約数和(自身を除く): 7495380288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 71, 72, 75, 80, 90, 96, 100, 120, 125, 128, 137, 142, 144, 150, 160, 180, 192, 200, 213, 225, 240, 250, 256, 274, 284, 288, 300, 320, 355, 360, 375, 384, 400, 411, 426, 450, 480, 500, 548, 568, 576, 600, 639, 640, 685, 710, 720, 750, 768, 800, 822, 852, 900, 960, 1000, 1065, 1096, 1125, 1136, 1152, 1200, 1233, 1278, 1280, 1370, 1420, 1440, 1500, 1600, 1644, 1704, 1775, 1800, 1920, 2000, 2055, 2130, 2192, 2250, 2272, 2304, 2400, 2466, 2556, 2740, 2840, 2880, 3000, 3195, 3200, 3288, 3408, 3425, 3550, 3600, 3840, 4000, 4110, 4260, 4384, 4500, 4544, 4800, 4932, 5112, 5325, 5480, 5680, 5760, 6000, 6165, 6390, 6400, 6576, 6816, 6850, 7100, 7200, 8000, 8220, 8520, 8768, 8875, 9000, 9088, 9600, 9727, 9864, 10224, 10275, 10650, 10960, 11360, 11520, 12000, 12330, 12780, 13152, 13632, 13700, 14200, 14400, 15975, 16000, 16440, 17040, 17125, 17536, 17750, 18000, 18176, 19200, 19454, 19728, 20448, 20550, 21300, 21920, 22720, 24000, 24660, 25560, 26304, 26625, 27264, 27400, 28400, 28800, 29181, 30825, 31950, 32000, 32880, 34080, 34250, 35072, 35500, 36000, 38908, 39456, 40896, 41100, 42600, 43840, 45440, 48000, 48635, 49320, 51120, 51375, 52608, 53250, 54528, 54800, 56800, 57600, 58362, 61650, 63900, 65760, 68160, 68500, 71000, 72000, 77816, 78912, 79875, 81792, 82200, 85200, 87543, 87680, 90880, 96000, 97270, 98640, 102240, 102750, 105216, 106500, 109600, 113600, 116724, 123300, 127800, 131520, 136320, 137000, 142000, 144000, 145905, 154125, 155632, 157824, 159750, 163584, 164400, 170400, 175086, 175360, 194540, 197280, 204480, 205500, 213000, 219200, 227200, 233448, 243175, 246600, 255600, 263040, 272640, 274000, 284000, 288000, 291810, 308250, 311264, 315648, 319500, 328800, 340800, 350172, 389080, 394560, 408960, 411000, 426000, 437715, 438400, 454400, 466896, 486350, 493200, 511200, 526080, 548000, 568000, 583620, 616500, 622528, 639000, 657600, 681600, 700344, 729525, 778160, 789120, 817920, 822000, 852000, 875430, 876800, 933792, 972700, 986400, 1022400, 1096000, 1136000, 1167240, 1215875, 1233000, 1245056, 1278000, 1315200, 1363200, 1400688, 1459050, 1556320, 1578240, 1644000, 1704000, 1750860, 1867584, 1945400, 1972800, 2044800, 2188575, 2192000, 2272000, 2334480, 2431750, 2466000, 2490112, 2556000, 2630400, 2801376, 2918100, 3112640, 3288000, 3408000, 3501720, 3647625, 3735168, 3890800, 3945600, 4089600, 4377150, 4384000, 4668960, 4863500, 4932000, 5112000, 5602752, 5836200, 6225280, 6576000, 6816000, 7003440, 7295250, 7470336, 7781600, 7891200, 8754300, 9337920, 9727000, 9864000, 10224000, 10942875, 11205504, 11672400, 12450560, 13152000, 14006880, 14590500, 15563200, 17508600, 18675840, 19454000, 19728000, 20448000, 21885750, 22411008, 23344800, 28013760, 29181000, 31126400, 35017200, 37351680, 38908000, 39456000, 43771500, 46689600, 56027520, 58362000, 62252800, 70034400, 77816000, 87543000, 93379200, 112055040, 116724000, 140068800, 155632000, 175086000, 186758400, 233448000, 280137600, 311264000, 350172000, 466896000, 560275200, 700344000, 933792000, 1400688000, 2801376000]

約数ペア:

[(1, 2801376000), (2, 1400688000), (3, 933792000), (4, 700344000), (5, 560275200), (6, 466896000), (8, 350172000), (9, 311264000), (10, 280137600), (12, 233448000), (15, 186758400), (16, 175086000), (18, 155632000), (20, 140068800), (24, 116724000), (25, 112055040), (30, 93379200), (32, 87543000), (36, 77816000), (40, 70034400), (45, 62252800), (48, 58362000), (50, 56027520), (60, 46689600), (64, 43771500), (71, 39456000), (72, 38908000), (75, 37351680), (80, 35017200), (90, 31126400), (96, 29181000), (100, 28013760), (120, 23344800), (125, 22411008), (128, 21885750), (137, 20448000), (142, 19728000), (144, 19454000), (150, 18675840), (160, 17508600), (180, 15563200), (192, 14590500), (200, 14006880), (213, 13152000), (225, 12450560), (240, 11672400), (250, 11205504), (256, 10942875), (274, 10224000), (284, 9864000), (288, 9727000), (300, 9337920), (320, 8754300), (355, 7891200), (360, 7781600), (375, 7470336), (384, 7295250), (400, 7003440), (411, 6816000), (426, 6576000), (450, 6225280), (480, 5836200), (500, 5602752), (548, 5112000), (568, 4932000), (576, 4863500), (600, 4668960), (639, 4384000), (640, 4377150), (685, 4089600), (710, 3945600), (720, 3890800), (750, 3735168), (768, 3647625), (800, 3501720), (822, 3408000), (852, 3288000), (900, 3112640), (960, 2918100), (1000, 2801376), (1065, 2630400), (1096, 2556000), (1125, 2490112), (1136, 2466000), (1152, 2431750), (1200, 2334480), (1233, 2272000), (1278, 2192000), (1280, 2188575), (1370, 2044800), (1420, 1972800), (1440, 1945400), (1500, 1867584), (1600, 1750860), (1644, 1704000), (1704, 1644000), (1775, 1578240), (1800, 1556320), (1920, 1459050), (2000, 1400688), (2055, 1363200), (2130, 1315200), (2192, 1278000), (2250, 1245056), (2272, 1233000), (2304, 1215875), (2400, 1167240), (2466, 1136000), (2556, 1096000), (2740, 1022400), (2840, 986400), (2880, 972700), (3000, 933792), (3195, 876800), (3200, 875430), (3288, 852000), (3408, 822000), (3425, 817920), (3550, 789120), (3600, 778160), (3840, 729525), (4000, 700344), (4110, 681600), (4260, 657600), (4384, 639000), (4500, 622528), (4544, 616500), (4800, 583620), (4932, 568000), (5112, 548000), (5325, 526080), (5480, 511200), (5680, 493200), (5760, 486350), (6000, 466896), (6165, 454400), (6390, 438400), (6400, 437715), (6576, 426000), (6816, 411000), (6850, 408960), (7100, 394560), (7200, 389080), (8000, 350172), (8220, 340800), (8520, 328800), (8768, 319500), (8875, 315648), (9000, 311264), (9088, 308250), (9600, 291810), (9727, 288000), (9864, 284000), (10224, 274000), (10275, 272640), (10650, 263040), (10960, 255600), (11360, 246600), (11520, 243175), (12000, 233448), (12330, 227200), (12780, 219200), (13152, 213000), (13632, 205500), (13700, 204480), (14200, 197280), (14400, 194540), (15975, 175360), (16000, 175086), (16440, 170400), (17040, 164400), (17125, 163584), (17536, 159750), (17750, 157824), (18000, 155632), (18176, 154125), (19200, 145905), (19454, 144000), (19728, 142000), (20448, 137000), (20550, 136320), (21300, 131520), (21920, 127800), (22720, 123300), (24000, 116724), (24660, 113600), (25560, 109600), (26304, 106500), (26625, 105216), (27264, 102750), (27400, 102240), (28400, 98640), (28800, 97270), (29181, 96000), (30825, 90880), (31950, 87680), (32000, 87543), (32880, 85200), (34080, 82200), (34250, 81792), (35072, 79875), (35500, 78912), (36000, 77816), (38908, 72000), (39456, 71000), (40896, 68500), (41100, 68160), (42600, 65760), (43840, 63900), (45440, 61650), (48000, 58362), (48635, 57600), (49320, 56800), (51120, 54800), (51375, 54528), (52608, 53250)]